公开(公告)号：US07428397B2

公开(公告)日：2008-09-23

申请号：US11383029

申请日：2006-05-12

申请人： Motohiro Maseki

发明人： Motohiro Maseki

IPC分类号： G03G15/10

CPC分类号： G03G15/10

摘要： A wet type image forming apparatus, having a latent image forming unit with a photoconductive drum, and a developing unit with a developing solution supplying system that supplies developing solution to a developing roller, is provided. The developing roller is adapted to supply toner contained in the developing solution to the photoconductive drum. The developing solution supplying system includes a first roller and a second roller. The first roller and the second roller are arranged in vicinity to each other, and the second roller is in contact with the developing roller. A portion of the developing solution is retained in a pit portion between the first roller and the second roller. The developing solution supplying system includes a flow blocking system to prevent the developing solution from flowing down from an upstream surface of the second roller with respect to a rotating direction of the second roller toward the developing roller.

摘要翻译： 提供了具有感光鼓的潜像形成单元的湿式图像形成装置和具有向显影辊供给显影液的显影液供给系统的显影单元。 显影辊适于将包含在显影液中的调色剂供应到感光鼓上。 显影液供给系统包括第一辊和第二辊。 第一辊和第二辊被布置成彼此附近，并且第二辊与显影辊接触。 显影液的一部分被保留在第一辊和第二辊之间的凹坑部分中。 显影液供给系统包括阻挡系统，以防止显影液相对于第二辊朝向显影辊的旋转方向从第二辊的上游表面向下流动。

公开(公告)号：US20060257170A1

公开(公告)日：2006-11-16

申请号：US11383029

申请日：2006-05-12

申请人： Motohiro Maseki

发明人： Motohiro Maseki

IPC分类号： G03G15/10

CPC分类号： G03G15/10

摘要： A wet type image forming apparatus, having a latent image forming unit with a photoconductive drum, and a developing unit with a developing solution supplying system that supplies developing solution to a developing roller, is provided. The developing roller is adapted to supply toner contained in the developing solution to the photoconductive drum. The developing solution supplying system includes a first roller and a second roller. The first roller and the second roller are arranged in vicinity to each other, and the second roller is in contact with the developing roller. A portion of the developing solution is retained in a pit portion between the first roller and the second roller. The developing solution supplying system includes a flow blocking system to prevent the developing solution from flowing down from an upstream surface of the second roller with respect to a rotating direction of the second roller toward the developing roller.

摘要翻译： 提供了具有感光鼓的潜像形成单元的湿式图像形成装置和具有向显影辊供给显影液的显影液供给系统的显影单元。 显影辊适于将包含在显影液中的调色剂供应到感光鼓上。 显影液供给系统包括第一辊和第二辊。 第一辊和第二辊被布置成彼此附近，并且第二辊与显影辊接触。 显影液的一部分被保留在第一辊和第二辊之间的凹坑部分中。 显影液供给系统包括阻挡系统，以防止显影液相对于第二辊朝向显影辊的旋转方向从第二辊的上游表面向下流动。